1 doctor weighed in:
What are the side effects of singulair (montelukast) in children?
1 doctor weighed in

Dr. Barbara Stark Baxter
Internal Medicine - Allergy & Immunology
In brief: Usually none
The list of possible side effects for singulair (montelukast) is long, but most are the same symptoms kids get all the time from common illnesses, meaning kids got sick while testing the medication: headache, flu-like symptoms, stomach ache, cough, dizziness, fatigue, decreased appetite, rash, fever, itching, hives, ear infections, colds, anxiety, restlessness, tremor, sleep issues.
Rarely, serious ones happen.

In brief: Usually none
The list of possible side effects for singulair (montelukast) is long, but most are the same symptoms kids get all the time from common illnesses, meaning kids got sick while testing the medication: headache, flu-like symptoms, stomach ache, cough, dizziness, fatigue, decreased appetite, rash, fever, itching, hives, ear infections, colds, anxiety, restlessness, tremor, sleep issues.
Rarely, serious ones happen.
Dr. Barbara Stark Baxter
Dr. Barbara Stark Baxter
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